K&N 33-5029 High-Flow Washable Panel Air Filter for 2015-2023 Ford Mustang

Vehicle Fitment

• 2015-2017 Ford Mustang (3.7L V6, RWD)
• 2015-2023 Ford Mustang EcoBoost (2.3L Turbo I4, RWD)
• 2015-2023 Ford Mustang GT (5.0L V8, RWD)
• 2019-2020 Ford Mustang Bullitt (5.0L V8, RWD)
• 2021-2023 Ford Mustang Mach 1 (5.0L V8, RWD)

Fitment Notes

• Fits vehicles equipped with the factory air intake system only.
• Direct replacement for the OEM panel air filter.
• Does not fit Shelby GT350 or Shelby GT500 models.
• Installs in the factory air box with no modifications required.

Features

• High-flow oiled cotton gauze media increases airflow for improved engine performance.
• Washable and reusable design helps eliminate disposable filter replacements.
• Engineered to help improve horsepower and throttle response.
• Provides up to 99% overall filtration efficiency.
• Precision-molded sealing surface ensures an OE-quality fit.
• Pre-oiled and ready for installation.
• Designed to last for the life of the vehicle with proper maintenance.
• Backed by K&N's No-Hassle Lifetime Limited Warranty.

Specifications

• Product Type: Replacement Engine Air Filter
• Filter Style: Panel
• Filter Media: Oiled Cotton Gauze
• Overall Length: 11.344 in (288 mm)
• Overall Width: 10.375 in (264 mm)
• Height: 1.50 in (38 mm)
• Washable: Yes
• Reusable: Yes
• Overall Filtration Efficiency: Up to 99%
• Installation Position: Factory Air Box

Included Components

• 1x K&N 33-5029 High-Flow Replacement Panel Air Filter

Product Description

The K&N 33-5029 High-Flow Replacement Air Filter is engineered as a direct-fit performance upgrade for select 2015-2023 Ford Mustang models equipped with the factory intake system. Its multiple layers of premium oiled cotton gauze provide substantially improved airflow while maintaining excellent filtration efficiency, helping support enhanced throttle response and overall engine performance.

Unlike conventional disposable paper filters, the K&N 33-5029 is washable and reusable for the life of the vehicle with proper maintenance, reducing long-term maintenance costs and waste. It installs directly into the factory air box without modifications, making it an ideal upgrade for daily-driven and performance-oriented Mustangs while preserving OEM fit and reliability.